I'm sorry, WHAT WAS THE QUESTION?
Sounds like your in a tough spot.
If you want to close your old bank accounts contact each Bank and let them know You need to close them. If some are actually Your Mom's account then She will need to call and close them. If an amount is considered "due" You'll have to pay it (unless you contest it as part of the fraud case, then the account won't be "closed" until the case is).
If you want to get "off the mailing list" for the fake checks, lottery scams, and fraudulent job offers (like transfering money through your account for someone in another country), SO DOES EVERYONE ELSE.
The problem is they are already breaking the law, so Who's going to MAKE them take You off? And why would they listen if You ask? It's like asking a mugger not to take your money after He's knocked You down...
You'll just have to be careful like the rest of us. Remember:
1) You can't win if You don't play (any contest/lottery/etc You DON'T REMEBER ENTERING is a scam).
2) If it an offer sounds too good to be true, it usually isn't...